WOUND INFECTION TESTING

When Healing Slows Down, Answers Matter

A cut, surgical incision, or pressure sore should steadily get better — not become more swollen, red, painful, or warm. If you notice worsening drainage, odor, or tenderness, it may signal a developing infection.

People with diabetes, weakened immunity, or recent surgery are especially vulnerable. Left untreated, a wound infection can spread to deeper tissues, cause cellulitis, or lead to serious complications like sepsis. Early testing helps identify the cause quickly and ensures the right treatment from the start.

How the Test Works

Accurate Identification Through Advanced Lab Methods

At Novagen Clinical Lab, a gentle swab or, when necessary, a small tissue or fluid sample is collected from the affected area. The sample then undergoes a detailed diagnostic process that may include:

• Gram Stain Microscopy – A quick overview of the type and amount of bacteria present.
• Aerobic & Anaerobic Cultures – Allows organisms to grow so they can be accurately identified
• PCR-Based Detection – Detects hard-to-find or slow-growing bacteria and fungi within hours.
• Antimicrobial Susceptibility Analysis – Shows which medications are most effective for treatment.

By combining both culture-based and molecular testing, we determine the exact pathogen and its resistance profile allowing providers to choose a precise, effective therapy.